Your Questions About The Delta Variant, Answered

Written by Leslie K. Hughes

Though COVID-19 cases began declining in early summer with hopes of a grand reopening and return to normal life, major threats still loomed of the virus’ new mutations that could pose another serious wave of infection. The newest mutation, otherwise known as the Delta variant, is highly contagious and is spreading rapidly throughout our world. It was first identified in India in December and spread to Great Britain before reaching the U.S., where it is now the predominant variant. 

As the world begins setting up precautionary measures, introducing new vaccine and mask mandates, here are some quick important facts you should know about the new variant as well as tips on how to keep you and your loved ones safe. 

Is the Delta variant more contagious?

Yes, the Delta variant is highly contagious, about twice as contagious as previous variants, and according to the CDC, the variant can spread much more easily. However, the same precautions, such as avoiding crowded spaces and events, keeping physical distance from others, vaccinating, and mask wearing, still work well against the Delta variant.

Are the COVID-19 vaccines effective against the Delta variant?:

Yes, the COVID-19 vaccines protect most people from getting sick, but no vaccine is 100 percent effective. A small number of vaccinated people may get infected with COVID-19 -- called breakthrough infection --  but they are likely to have milder symptoms. Fully vaccinated individuals are still at risk of contracting the Delta variant, but the vaccines will prevent severe illness, hospitalization and death. Despite being fully vaccinated, you’re still able to contract and spread the virus to others. 

What are the symptoms of the COVID-19 Delta variant?:

The symptoms of the Delta variant appear to be the same as the original strain of COVID-19. However, physicians are seeing people getting sicker quicker, especially younger people. Typically, vaccinated people are either asymptomatic or have very mild symptoms if they contract the Delta variant. Their symptoms are more like those of a common cold, such as cough, fever or headache, with the addition of significant loss of smell.  

What can I do to prevent the spread of the Delta variant?

The best thing you can do to prevent the spread of the Delta variant, or becoming severely ill from COVID-19, is to get the vaccine. Additionally, it's recommended to avoid large gatherings, remain socially distant from others, and continue to wear a face mask for protection. 

For more information on where to get the vaccine, visit our vaccine page for info on where we vaccinate, or visit the CDC website for more information.